package com.kk.config;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @author: kevin
 * @data: 2018-08-16 15:54
 * @desc:   获取spring上下文
 */
@Component
public class SpringContextBean implements ApplicationContextAware {
    private static ApplicationContext context = null;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        context = applicationContext;
    }

    public static <T> T getBean(String name) {
        return (T) context.getBean(name);
    }

    public static <T> T getBean(Class<T> beanClass) {
        return context.getBean(beanClass);
    }
}
